Finishing touches

src/main.rs

@@ -1,26 +1,34 @@
-
-use std::fmt;
+use chrono::*;
 use colored::*;
 use sysinfo::*;
-use whoami::*;
-use chrono::*;
+use std::env;
 
 fn main() {
     let sys_info = InformationStruct::new();
-    let datetime_formatted = format!("{}, {}", Utc::now().weekday(), Utc::now().format("%H:%M %Y-%m-%d"));
+    let datetime_formatted = format!(
+        "{}, {}",
+        Utc::now().weekday(),
+        Utc::now().format("%H:%M %Y-%m-%d")
+    );
+
+    println!();
 
     color_print("Date", '', &datetime_formatted, "bright yellow");
     color_print("Host", '', &format!("{}@{}", sys_info.username, sys_info.hostname), "purple");
     color_print("OS", sys_info.icon, &sys_info.os_name, &sys_info.color);
     color_print("Version", '', &sys_info.os_ver, "red");
     color_print("Kernel", '', &sys_info.kernel_ver, "bright blue");
-    color_print("Uptime", 'ﮫ', &format!("{}s", sys_info.uptime), "bright black");
+    color_print("Uptime", '', &format!("{}s", sys_info.uptime), "bright black");
+    color_print("Shell", '', &sys_info.shell, "bright magenta");
     color_print("CPU", '', &sys_info.cpu, "green");
-    
 }
 
 fn color_print(field_title: &str, icon: char, field: &str, color: &str) {
-    println!("{}: {}", field_title.bright_white(), format!("{} {}", icon, field).color(color));
+    println!(
+        "{}: {}",
+        field_title.bright_white(),
+        format!("{} {}", icon, field).color(color)
+    );
 }
 
 struct InformationStruct {
@@ -31,10 +39,10 @@ struct InformationStruct {
     kernel_ver: String,
     uptime: u64,
     shell: String,
-    terminal: String,
+    _terminal: String,
     cpu: String,
-    gpu: String,
-    memory: String,
+    _gpu: String,
+    _memory: String,
     icon: char,
     color: String,
 }
@@ -43,19 +51,45 @@ impl InformationStruct {
     fn new() -> Self {
         let mut sys = System::new_all();
         sys.refresh_all();
-        Self{
+        Self {
             username: whoami::username(),
+
             hostname: whoami::hostname(),
+
             os_name: sys.name().unwrap_or(String::from("Unknown System")),
-            os_ver: sys.os_version().unwrap_or(String::from("Unknown System Version")),
-            kernel_ver: sys.kernel_version().unwrap_or(String::from("Unknown Kernel Version")),
+
+            os_ver: sys
+                .os_version()
+                .unwrap_or(String::from("Unknown System Version")),
+
+            kernel_ver: sys
+                .kernel_version()
+                .unwrap_or(String::from("Unknown Kernel Version")),
+
             uptime: sys.uptime(),
-            shell: String::from("Unknown Shell"),
-            terminal: String::from("Unknown Terminal"),
+
+            shell: {
+                let var = env::var("SHELL");
+                if var.is_ok() {
+                    format!("{}", var.unwrap().split('/').last().unwrap())
+                } else {
+                    String::from("Unknown Shell")
+                }
+            },
+
+            _terminal: String::from("Unknown Terminal"), // TODO: Add terminal detection.
+
             cpu: String::from(sys.cpus()[0].brand()),
-            gpu: String::from("Unknown GPU"),
-            memory: String::from("Unknown memory"),
-            icon: match sys.name().unwrap_or(String::from("Unknown System")).as_ref() {
+
+            _gpu: String::from("Unknown GPU"), // TODO: Add GPU detection.
+
+            _memory: String::from("Unknown memory"), // TODO: Add memory detection.
+
+            icon: match sys
+                .name()
+                .unwrap_or(String::from("Unknown System"))
+                .as_ref()
+            {
                 "Alma Linux" => '',
                 "Alpine Linux" => '',
                 "Arch Linux" => '',
@@ -79,9 +113,14 @@ impl InformationStruct {
                 "Unknown System" => '?',
                 _ => {
                     unreachable!()
-                },
+                }
             },
-            color: match sys.name().unwrap_or(String::from("Unknown System")).as_ref() {
+
+            color: match sys
+                .name()
+                .unwrap_or(String::from("Unknown System"))
+                .as_ref()
+            {
                 "Linux Debian" => String::from("bright red"),
                 "FreeBSD" => String::from("red"),
                 "Ubuntu Linux" => String::from("orange"),
@@ -95,5 +134,4 @@ impl InformationStruct {
             },
         }
     }
-
-}
+}